The rotation speed of crank and air flow speed are the main factors.
其主次因素顺序为曲柄转速和风扇进风口风速。
Tell me the oil temperature, oil pressure and rotation speed at present?
现在的油温、油压、转速是多少？
The spiral horn of sheave and rotation speed had influence on sowing performance.
说明了槽轮的螺旋角度和转速对排种性能的影响。
That are the amplitude changes of rotation speed frequency, and initial phase angle.
并分析了影响其抑振效果的三个因素：转速变化幅值，频率以及初相角。
You can base this prediction function on the speed of the object, steering or rotation speed.
你能让预报函数基于物件的速度、操纵或者旋转速度。
When the disk rotation speed increases the stability of magnetic head is slightly worsened.
高转速的磁盘对磁头稳定性不利，但影响不大。
When the disk rotation speed increases, the stability of magnetic head is slightly worsened.
高转速的磁盘对磁头稳定性不利，但影响不大。
This paper introduces a time fuse based on rotation speed sensor which can modify time by itself.
介绍了一种利用转速传感器来自我修正时间的定时引信。
The rotation speed can be changed according to the practical needs to meet the best separation effect.
可以依实际需要更换不同转速，以求得最佳分散效果。
This allows the fan to have variable rotation speed with respect to the thermal status of the computer.
这使得球迷有关于计算机的热状态变量旋转的速度。
The relationship between temperature of Northeast China in summer and the earth rotation speed is studied.
该文研究了东北地区夏季温度与地球自转速度变化的关系。
This paper presents a state space model based on spindle rotation speed for thermal errors of machine tool.
本文提出了一种基于主轴转速的机床热误差状态方程模型。
Test results indicated that the ceramic throwing machine with rotation speed thus adjusted had good performance.
试验结果表明，基于该调速方式的陶瓷拉坯机具有良好的性能。
The gear wheel is used to complete the rotation speed of the upper and lower rollers, but the rotation direction is opposite.
采用扇形不完全齿轮传动送料轮轴上的齿轮来完成，上、下滚轮的转速相同，但旋转方向相反。
In addition, the rotation feedback control is added to keep the practical rotation speed at setting value when FPC stands by.
此外，还附加了转速反馈控制，使FPC转速在其待机时总是能保持在稳态给定转速。
Rotation speed control of marine diesel engine generator is built by the combination of neural network and PID control system.
结合神经网络与PID控制，形成船舶柴油发电机转速神经网络控制系统；
The experiment shows that the tachometer has a good performance of measuring low rotation speed as well as high rotation speed.
测试结果表明，转速计在高转速和低转速场合都具有较好的性能。
The theory and method of the rotor position detection and rotation speed based on absolute photoelectric encoder are introduced.
介绍了基于绝对式光电码盘的转子位置检测与转速测量的原理和方法。
The closed loop control strategy by model tracking2-freedom rotation speed and the sight-based velocity estimation method are introduced.
提出了模型跟踪2自由度转速闭环控制策略和基于观测器的车速估算方法。
The filter used a kind of general structure, whose central frequency located nearby the rotation speed to reduce the unbalance vibration.
该陷波滤波器采用通用式结构，其中心频率分布在转子转速附近以抑制不平衡振动。
The influence of milling condition, such as atmosphere and rotation speed of milling on the structure variation has also been investigated.
此外，还考察了球磨条件包括气氛、球磨机转速等对球磨过程中结构变化的影响。
To convert measurements of the Milky Way's rotation speed to mass, astronomers must rely on models of how dark matter is distributed in the galaxy.
要把银河系的转速转换成质量，天文学家要依靠模型，而这模型能显示暗物质在星系中是怎样被影响的。
Because bearing stiffness have an effect on interface rotation speed, so the original only introduced computational method of bearing stiffness.
因支承刚度对转轴临界转速有影响，故仅介绍支承刚度的计算方法。
Through experiment, it have realized digital and curve display of motor rotation speed, application program and experiment result has been given.
经过实验，实现了电机转速的数字和曲线显示，给出了应用程序和实验结果。
In order to satisfy the requirement of high accuracy rotation speed measurement in moving systems, the concept of virtual coder has been put forward.
为了满足某些运动系统对转速测量高精度的要求，本文提出了虚拟编码器的设计方法。
Effects of rotation speed on the impact process and results are pointed out by the analysis of structural plastic dynamic response and blade deformation.
通过对结构塑性动力学响应和叶片变形过程的分析，指出了叶片断裂时的不同转速对撞击过程及结果的影响。
The variation principles of the throw distance, flow rate and rotation speed of variable-rate sprinklers for precision irrigation on square area were given.
通过理论分析，给出方形喷洒域变量施水精确灌溉喷头的射程、流量和转速应服从的变化规律和计算公式。
The results showed that the imposed vibration may increase effectively the bubble nucleation rate, which was better than that via increasing rotation speed.
实验发现，提高转速可以提高熔体的剪切应力，从而提高气泡成核率，但不如施加振动效果明显。
Providers rotation torque to 17,500 ft-lbs (23,727 Nm) with variable rotation speed to 180 RPM for exceptional horizontal and direction drilling performance.
最高转矩17，500 英尺·磅（23，727牛顿·米），可变转速最高180转/分，带来无与伦比的水平钻井与定向钻井性能。
Providers rotation torque to 17,500 ft-lbs (23,727 Nm) with variable rotation speed to 180 RPM for exceptional horizontal and direction drilling performance.
最高转矩17，500 英尺·磅（23，727牛顿·米），可变转速最高180转/分，带来无与伦比的水平钻井与定向钻井性能。
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